Positioned in Aprilia's naked motorcycle lineup, the 2018 Aprilia Shiver 900 pairs a 896.1 cc (54.7 cu in) liquid-cooled v2, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 95.2 HP (69.5 kW) at 8,750 rpm while maximum torque reaches 90 Nm (66.4 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 106.2 HP per liter and a 2,250 rpm working window between peak torque (6,500 rpm) and peak power (8,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Shiver 900 measures 193 kg (425 lbs) dry, translating to a power-to-weight ratio of 0.49 HP/kg (2.03 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,440 mm (56.7 in) wheelbase engineered for balanced agility and highway composure. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Aprilia archive, this model family spans 6 indexed model years from 2017 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
106.2 HP/L
Power-to-Weight
0.49 HP/kg (2.03 kg/HP)
Power Band Window
6,500–8,750 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement896.1 ccm (54.68 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsLongitudinal 90° V-twin
Power95.2 HP (69.5 kW)) @ 8750 RPM
Torque90.0 Nm (9.2 kgf-m or 66.4 ft.lbs) @ 6500 RPM
Compression11.0:1
Bore x Stroke92.0 x 64.1 mm (3.6 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection. Ride by Wire integrated engine control system.
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionDigital electronic, integrated with the injection
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
